Dịka akụkọ kachasị ọhụrụ nke African Meteorological Association wepụtara si kwuo,South Africaabụrụla mba nwere ọnụ ọgụgụ kachasị ukwuu nke ọdụ ihu igwe e tinyere na kọntinent Afrịka. E guzobela ihe karịrị ọdụ nlekota ihu igwe 800 dị iche iche n'ofe mba ahụ, na-ewulite netwọk nchịkọta data ihu igwe zuru oke na Afrịka, na-enye nkwado dị mkpa maka amụma ihu igwe mpaghara na nyocha mgbanwe ihu igwe.
E guzobela netwọk nlekota ihu igwe mba nke ọma
Ụlọ Ọrụ Na-ahụ Maka Ihu Igwe nke South Africa kwupụtara n'oge na-adịbeghị anya na e meela nnukwu ọganihu n'iwulite netwọk ọdụ ihu igwe akpaka nke mba ahụ. "Anyị enwetala mkpuchi zuru oke nke ọdụ ihu igwe na mpaghara itoolu n'ofe mba ahụ," ka John Best, onye nduzi nke Ọrụ Na-ahụ Maka Ihu Igwe nke South Africa kwuru. "Data ihu igwe nke oge a nke ọdụ ihu igwe akpaka ndị a nyere emeela ka amụma ihu igwe anyị dịkwuo mma site na 35%, ọkachasị na ịdọ aka ná ntị ihu igwe dị oke njọ."
Ngwa dị elu na-eme ka izi ezi nke nlekota dịkwuo mma
Ọgbọ ọhụrụ nke ngwa nlekota ihu igwe nke South Africa webatara na-ejikọta ihe mmetụta ihu igwe dị oke mma ma nwee ike inyocha ihe karịrị ihe iri abụọ dị na ihu igwe n'oge dị adị, dịka okpomọkụ, iru mmiri, ọsọ ifufe, ntụzịaka ifufe, mmiri ozuzo na ike anyanwụ. "Ngwa ọrụ ihu igwe anyị nwere gụnyere ihe mmetụta okpomọkụ kachasị elu na sistemụ nnweta dijitalụ," ka Prọfesọ Sarah Van der Waat, onye isi nke Meteorological Institute na Mahadum Cape Town kwuru. "Ngwaọrụ ndị a na-enye nkwado data a na-ahụtụbeghị mbụ maka nlekota ihu igwe na nyocha."
Ngwa dị iche iche a arụpụtala ihe dị ịtụnanya
A na-eji netwọk ọdụ ihu igwe nke South Africa eme ihe nke ukwuu n'ọtụtụ ebe dị mkpa dịka ọrụ ugbo, ụgbọ elu na mbupu. Na Pumalanga Province, ọdụ ụgbọ mmiri na-arụ ọrụ ugbo na-enye ndị ọrụ ugbo ọrụ amụma ihu igwe ziri ezi. "Data nlekota ihu igwe na-enyere anyị aka ịhazi oge ịgba mmiri n'ụzọ kwesịrị ekwesị, mmetụta nchekwa mmiri erutela 20%," ka onye ọrụ ugbo mpaghara ahụ kwuru, Peters. Na Ọdụ ụgbọ mmiri Durban, ọdụ ụgbọ mmiri na-ahụ maka ihu igwe na-enye data ihu igwe kpọmkwem maka ụgbọ mmiri na-abanye ma na-apụ n'ọdụ ụgbọ mmiri, na-eme ka nchekwa mbupu dịkwuo mma.
A kawanyela ikike maka igbochi na ibelata ọdachi nke ukwuu
Site n'ịmepụta netwọk nlekota ihu igwe dị oke njọ, ikike ịdọ aka ná ntị mbụ nke ọdachi na South Africa amụbaala nke ukwuu. "Anyị eguzobela usoro ịdọ aka ná ntị mbụ nke idei mmiri na ụkọ mmiri ozuzo site na iji data ihu igwe oge niile nke ọdụ ihu igwe akpaka na-anakọta," ka Mbeki, ọkachamara si na National Center for Disaster Reduction kwuru. "Nlekota ihu igwe ziri ezi na-enyere anyị aka ịnye ịdọ aka ná ntị ọdachi awa 72 tupu oge eruo, na-ebelata mfu nke ndụ na ihe onwunwe nke ọma."
Mmekọrịta mba ụwa na-akwalite nkwalite teknụzụ
South Africa na-arụkọ ọrụ nke ọma na ụlọ ọrụ mba ụwa dịka World Meteorological Organization na European Centre for Medium-Range Weather Preactions, ma na-akwalite nkwalite nke netwọk ọdụ ihu igwe ya mgbe niile. "Anyị na-etinye ọgbọ ọhụrụ nke ngwaọrụ ihu igwe, gụnyere sistemụ nnyefe data satịlaịtị na akụrụngwa ike anyanwụ," ka Van Niuk, onyeisi ọrụ mmekorita mba ụwa kwuru. "Mmepụta ihe ndị a ga-eme ka ebe nlele ihu igwe anyị dịkwuo mma ma na-adịgide adịgide."
Atụmatụ mmepe n'ọdịnihu
Dịka Atụmatụ Mmepe Ihu Igwe nke South Africa si kwuo maka 2024-2028, gọọmentị na-eme atụmatụ ịgbakwunye ọdụ ihu igwe ọhụrụ 300, nke na-elekwasị anya n'ịkwalite ikike nlekota na mpaghara ime obodo na mpaghara ókèala. "Anyị ga-enweta mkpuchi zuru oke nke nlekota ihu igwe na mpaghara nchịkwa obodo niile n'ofe mba ahụ," ka James Molloy, onye isi teknụzụ nke Ọrụ Meteorological South Africa kwuru. "Njikọ a buru ibu nke ọdụ ihu igwe ga-aghọ ihe nlereanya maka imeziwanye ihu igwe na Africa."
Ndị ọkachamara n'ihe gbasara ọrụ a kwenyere na ahụmịhe South Africa nwere n'iwu ebe a na-arụ ọdụ ihu igwe na-enye ntụaka dị mkpa maka mba ndị ọzọ dị n'Africa. Ka mmetụta nke mgbanwe ihu igwe na-esiwanye ike, netwọk nlekota ihu igwe nke ọma ga-aghọ akụrụngwa dị mkpa maka mba Africa iji merie ihu igwe dị oke njọ ma hụ na nchekwa nri dị.
Oge ozi: Ọktoba-13-2025